1324441121 has 2 divisors, whose sum is σ = 1324441122. Its totient is φ = 1324441120.

The previous prime is 1324441103. The next prime is 1324441123. The reversal of 1324441121 is 1211444231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1320595600 + 3845521 = 36340^2 + 1961^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324441121 - 2¹⁴ = 1324424737 is a prime.

Together with 1324441123, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1324441123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662220560 + 662220561.

It is an arithmetic number, because the mean of its divisors is an integer number (662220561).

Almost surely, 2^1324441121 is an apocalyptic number.

It is an amenable number.

1324441121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324441121 is an equidigital number, since it uses as much as digits as its factorization.

1324441121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 768, while the sum is 23.

The square root of 1324441121 is about 36392.8718432607. The cubic root of 1324441121 is about 1098.1901702014.

Adding to 1324441121 its reverse (1211444231), we get a palindrome (2535885352).

The spelling of 1324441121 in words is "one billion, three hundred twenty-four million, four hundred forty-one thousand, one hundred twenty-one".